Protective cover for secondary containment



FIG. 1 is a front elevational view of a protective cover for secondary containment showing my new design;

FIG. 2 is a left side elevational view, the right side being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view; and,

FIG. 6 is a front perspective view thereof. 

The ornamental design for a protective cover for secondary containment, as shown and described. 